Astaxanthin is a natural nutritional component, it can be found as a food supplement. The supplement is intended for human,animal, and aquaculture consumption.Medical Use: Astaxanthin is a powerful antioxidant that it is 10 times more capable than other carotenoids, so it is beneficial incardiovascular, immune, inflammatory and neurodegenerative diseases. It also crosses the blood-brain barrier, which makes itavailable to the eye, brain and central nervous system to alleviate oxidative stress that contributes to ocular, andneurodegenerative diseases such as glaucoma and Alzheimer's.Cosmetic Use:For its high-performance antioxygenic property, it can protect the skin from ultraviolet radiation damage andeffectively reduce melanin deposition and the formation of freckles to keep skin healthy. At the same time, as an ideal naturalcoloring agent for the lipstick can enhance the radiant, and to prevent the ultraviolet injury, without any stimulation, safe.